1  /* do not edit automatically generated by mc from SEnvironment.  */
       2  /* SEnvironment.def provides access to the environment of a process.
       3  
       4  Copyright (C) 2001-2023 Free Software Foundation, Inc.
       5  Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
       6  
       7  This file is part of GNU Modula-2.
       8  
       9  GNU Modula-2 is free software; you can redistribute it and/or modify
      10  it under the terms of the GNU General Public License as published by
      11  the Free Software Foundation; either version 3, or (at your option)
      12  any later version.
      13  
      14  GNU Modula-2 is distributed in the hope that it will be useful, but
      15  WITHOUT ANY WARRANTY; without even the implied warranty of
      16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      17  General Public License for more details.
      18  
      19  Under Section 7 of GPL version 3, you are granted additional
      20  permissions described in the GCC Runtime Library Exception, version
      21  3.1, as published by the Free Software Foundation.
      22  
      23  You should have received a copy of the GNU General Public License and
      24  a copy of the GCC Runtime Library Exception along with this program;
      25  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
      26  <http://www.gnu.org/licenses/>.  */
      27  
      28  
      29  #if !defined (_SEnvironment_H)
      30  #   define _SEnvironment_H
      31  
      32  #include "config.h"
      33  #include "system.h"
      34  #   ifdef __cplusplus
      35  extern "C" {
      36  #   endif
      37  #   if !defined (PROC_D)
      38  #      define PROC_D
      39         typedef void (*PROC_t) (void);
      40         typedef struct { PROC_t proc; } PROC;
      41  #   endif
      42  
      43  #   include "GDynamicStrings.h"
      44  
      45  #   if defined (_SEnvironment_C)
      46  #      define EXTERN
      47  #   else
      48  #      define EXTERN extern
      49  #   endif
      50  
      51  
      52  /*
      53     GetEnvironment - gets the environment variable Env and places
      54        	       	    a copy of its value into String, dest.
      55                      It returns TRUE if the string Env was found in
      56                      the processes environment.
      57  */
      58  
      59  EXTERN unsigned int SEnvironment_GetEnvironment (DynamicStrings_String Env, DynamicStrings_String *dest);
      60  
      61  /*
      62     PutEnvironment - change or add an environment variable definition EnvDef.
      63                      TRUE is returned if the environment variable was
      64                      set or changed successfully.
      65  */
      66  
      67  EXTERN unsigned int SEnvironment_PutEnvironment (DynamicStrings_String EnvDef);
      68  #   ifdef __cplusplus
      69  }
      70  #   endif
      71  
      72  #   undef EXTERN
      73  #endif